Feature:1. Adjustable Design: The heated eye cover boasts fastening design with adjustable elasticity. This ensures a custom fit, catering to a variety of head sizes and shapes for the most comfortable and secure experience during use.2. Heat cover Liner: In addition to its innovative design, this sleep eye cover is equipped with a special heat cover liner. This liner encourages deep, relaxed breathing while combating common concerns like dark circles and puffiness under the eyes. Say goodbye to tired, puffy eyes with this thoughtful feature.3. Ventilation Holes: The eye cover is designed with strategically placed ventilation holes. These holes allow for swift heat penetration into the eye area, supporting the enhanced absorption of skincare products such as serum, toner, and eye cream. With this cover, your skincare routine with ease and efficiency.4. Adjustable Heating Temperature: Featuring an advanced heating system, the sleep eye cover offers customizable temperature settings. Users can select from three options: 40, 48, and 55, catering to individual preferences for optimal comfort and relaxation. This personalized approach ensures a better experience that meets your unique needs.5. Light Blocking: When it comes to creating the ideal environment for restorative sleep, the heated eye cover excels. By providing 360 light blocking capabilities, this cover ensures a peaceful, uninterrupted rest. Say goodbye to disruptions.Specification:Item Type: Heating Eye CoverMaterial: SiliconeColor: PurpleHeating Temperature: 40, 48, 55Rated Power: 4-5WUsage Time: 15-30 minutes.Package List:1 x Heated Eye Cover1 x Data Cable